Answer:
The other one is -8 this is because the point on the graph is multiplied by 2
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
75 + 7 = 82
82 - 7 = 75
Simple just do normal simple algebra:)
Answer:
GH=15
Step-by-step explanation:
HK= FK/2= 16/2= 8
Using pythagoras theorem in triangle GHK,
GH²= GK²-HK²
= 17²-8²
= 225
GH= √225
=15
